body {
    padding: 0;
    margin: 0;
    font-family: Arial, "Lucida Grande", "Microsoft Yahei",
    "Hiragino Sans GB", "Hiragino Sans GB W3", SimSun, "PingFang SC", STHeiti;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover{
    cursor: pointer;
}

.pointer {
    width: 32px;
    height: 32px;
    position: fixed;
    margin-left: -16px;
    transform-origin: center top;
    transition: transform 0.05s linear;
}

.pointer svg {
    width: 100%;
    height: 100%;
}

.header {
    width: 100%;
    height: 60px;
}

.header-wrap {
    position: relative;
    width: 80%;
    height: 60px;
    margin: auto;
}

.header-logo {
    width: auto;
    height: 100%;
    float: left;
    margin-left: 30px;
    margin-right: 120px;
}

.w2e-logo img {
    width: 200px;
    height: 40px;
    margin-top: 10px;
}

ul {
    list-style-type: none;
    padding: 0;
    /* 去除默认的padding */
    margin: 0;
    /* 去除默认的margin */
}

.header-ul li {
    display: inline-block;
    height: 60px;
    line-height: 60px;
    text-align: center;
    float: left;
    border-bottom: 2px solid transparent;
    /* 初始边框，透明色 */
    transition: color 0.3s, border-bottom-color 0.3s;
    /* 过渡效果 */
}

.header-ul li:hover {
    cursor: pointer;
    color: #ff9d00;
    /* 悬停时文字颜色 */
    border-bottom-color: #ff9d00;
    /* 悬停时边框颜色 */
}

.header-login {
    text-align: center;
    /* 水平居中 */
    line-height: 60px;
    /* 垂直居中，确保行高与a元素高度一致 */
    height: 60px;
    /* a元素的高度 */
}

.header-login a {
    margin-left: 5px;
    margin-right: 20px;
}

.header-login a:hover {
    cursor: pointer;
    color: #ff9d00;
}

.header-login img {
    vertical-align: middle;
    /* 与行高结合，使img垂直居中 */
    width: 30px;
    height: 30px;
}


.tips{
    position: absolute;
    top: 100%;
    right: 8%;
    width: 220px;
    padding-bottom: 10px;
    background-color: white;
    color: #666;
    z-index: 20;
    border-left: 1px solid;
    border-right: 1px solid;
    border-bottom: 1px solid;
    overflow: hidden;
    display: none;
}

.tips ul li{
    width: 100%;
    height: 40px;
    line-height: 40px;
    padding-left: 25px;
}

.tips ul li:hover{
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    background-color: #f0f0f0;
    cursor: pointer;
}

.user-tips li i{
    margin-right: 10px;
}

/* 设置a元素的初始样式 */
.lar {
    height: 40px;
    display: inline-block;
    /* 让a元素支持宽度和高度的设置 */
    text-decoration: none;
    /* 去掉下划线 */
    color: #ff9d00;
    /* 文字颜色 */
    border-bottom: 2px solid transparent;
    /* 设置初始下边界为透明 */
    transition: border-bottom-color 0.3s;
    /* 边界颜色变化的过渡效果 */
}

/* 设置鼠标悬停时a元素的样式 */
.lar:hover {
    border-bottom-color: #ff9d00;
    /* 改变下边界颜色 */
}




.footer {
    background-color: #333;
    color: #fff;
    padding: 40px 0;
    text-align: center;
}

.footer-wrap {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
    padding: 0 20px;
}

.footer-section {
    flex: 1 1 22%;
    margin: 20px 10px;
    min-width: 200px;
}

.footer-section h4 {
    margin-bottom: 15px;
    font-size: 18px;
    color: #ff9d00;
    border-bottom: 1px solid #444;
    padding-bottom: 5px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ff9d00;
}

.social-media {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.social-media a img {
    width: 32px;
    height: 32px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}


.social-media a img:hover {
    transform: scale(1.2);
    opacity: 0.8;
}

.footer-bottom {
    margin-top: 20px;
    border-top: 1px solid #444;
    padding-top: 20px;
}

.footer-bottom p {
    font-size: 14px;
    color: #aaa;
    margin: 0;
    padding: 0 20px;
}
